JPS6120237U

JPS6120237U - Machine tool hydraulic supply system

Info

Publication number: JPS6120237U
Application number: JP10214384U
Authority: JP
Inventors: 進今井
Original assignee: 日立精機株式会社
Priority date: 1984-07-06
Filing date: 1984-07-06
Publication date: 1986-02-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】第１図は本考案の油圧供給装置を隣接し、装備した横型
マシニングセンタの全体正面図、第２図は第１図の平面
図である。第３図は工作機械テーブル上のパレット側面に、本考案
の油圧供給装置本体がドッキングされた状態の側面断面
口、第４図は油圧供給装置が受渡し装置から切り離され
た状態を示す部分断面図、第５図は第３図のＸ矢視の断
面図である。３・・・パレット、７・・・油圧供給装置、１０・・・
受渡し装置、１２，１３，１４・・・油供給通路、１６
・・・油供給パイプ、１９・・・カップリング、２２・
・・スリーブ、２３，２９．４６・・・スプリング、２
４，３１・・・穴、４１・・・エアシリンダ、４２，４
３・・田ツド、５０・・・フランジ、５２・・・シャッ
ター。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall front view of a horizontal machining center equipped with the hydraulic supply device of the present invention adjacent to it, and FIG. 2 is a plan view of FIG. 1. Figure 3 is a side cross-sectional view of the main body of the hydraulic supply system of the present invention docked to the side of a pallet on a machine tool table, and Figure 4 is a partial cross-sectional view showing the hydraulic supply system separated from the delivery device. , FIG. 5 is a sectional view taken in the direction of the X arrow in FIG. 3. 3... Pallet, 7... Hydraulic supply device, 10...
Delivery device, 12, 13, 14... Oil supply passage, 16
...Oil supply pipe, 19...Coupling, 22.
...Sleeve, 23, 29.46...Spring, 2
4,31...hole, 41...air cylinder, 42,4
3...Tatsudo, 50...Flange, 52...Shutter.

Claims

[Scope of utility model registration request]

In a machining center, a workpiece placed on a pallet is machined by relative movement to a workpiece placed on a pallet on a swiveling and indexable table in which a tool is inserted into a spindle that is rotatably supported on a column. A mounting jig, a delivery device having an oil delivery port for supplying hydraulic pressure to the workpiece mounting jig, a hydraulic pressure supply device provided movably on a bed to supply oil to the delivery port, and a delivery device. It consists of a shutter that is installed in the hydraulic supply device and automatically opens and closes the delivery port when the hydraulic pressure supply device approaches and separates, and a drive source for automatically opening and closing the shutter that is attached to the hydraulic pressure supply device. A hydraulic supply device for a machine tool, characterized in that the oil supply device is docked to communicate an oil supply passage, and when a pallet is rotated and indexed, the hydraulic supply device moves away and blocks the oil supply passage.